Linechart with 0-value in the middle

[detlefs]

Hi,

is there a way to create a (filled) line chart, where the 0-value is in the middle and series1 values are displayed upwards and series2 values are displaying downwards?
It would be great for charts showing e.g. download and upload rates…

[Glenn]

something like this?

Sounds like a great idea. Can’t be done right now. After giving it a good 5 seconds thought, I would think that after giving it a vertical offset, make the second series negative and it should be good.

Attachments:

1. 

   proxy-image.png
   

[detlefs]

That’s exactly what I had in mind.
Could also be useful for vertical bar charts

[Glenn]

added to the list.

[Glenn]

Not so smiple as I first thought. Here’s what I have so far.

1. Line chart with two series, first is all positive, second is all negative
2. Line chart with one series that goes positive and negative
3. Line chart with one series where the zero line moves according to the max and min values
4. Applied to the network item where series 1 is received bytes and series 2 is sent bytes

I’ll apply this to the filled and bar charts over the next few days.

Attachments:

1. 

   dti-18.png
   

2. 

   dti-19.png
   

3. 

   dti-20.png
   

4. 

   dti-21.png
   

[Glenn]

did some more work this morning:

Attachments:

1. 

   dti-22.png
   

[Author]

Posts